Calcium, New York — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Calcium, Jefferson County.
| City | Calcium |
| State | New York (NY) |
| County | Jefferson |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 44.021729 |
| Longitude | -75.846036 |
| Population | 2,935 |
| Density | 223.4 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 13616, 13637 |
| Area Code | 315 |
| County Seat | Watertown |
| School District | Indian River Central School District |
Calcium is a locality in Jefferson County, New York, United States. It has a population of approximately 2,935. The population density is 223.4 people per km². Calcium is located at 44.0217°N, 75.8460°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 13637.
Calcium rests in a broad, fertile valley, where the land gently slopes towards unseen streams that feed the larger waterways of Jefferson County. It lies 59.2 miles north-north-west of Rome, NY (from Rome, NY: bearing 341°T), and is situated 4.6 miles north-east of Watertown. The sky here seems particularly vast, often a pale, washed blue in summer, deepening to an intense sapphire on crisp autumn afternoons. Maple and oak trees, their branches reaching like patient arms, punctuate the fields, offering dappled shade that shifts with the slow passage of the sun. The character of Calcium is one of quiet endurance, a place where the seasons dictate the rhythm of life, and the surrounding agricultural lands lend a pervasive scent of turned earth and growing things to the air. The history of Calcium is tied to the rich soil that continues to sustain its farming heritage, a legacy stretching back to early settlers drawn by the promise of productive land. While agriculture remains a cornerstone, the local economy has also seen the steady pulse of small-scale industries, each contributing to the self-sufficiency of the region. The very name Calcium hints at the mineral wealth that once played a role, though today its distinction lies more in the steadfast nature of its people and the enduring beauty of its rural landscape. There are no grand monuments or bustling attractions in Calcium, but rather a deep sense of place, where the quiet hum of daily life unfolds with a grace born of generations of living in harmony with the land.
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This page provides an interactive Google map of Calcium, New York with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Calcium and Jefferson County.
Detailed location data for Calcium includes the ZIP code (13616), telephone area code (315), county seat of Jefferson County (Watertown), and school district assignment (Indian River Central School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Calcium is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |